Finding the Fourth Proportional to 2,800.62, 3,854.52 and 2,599.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,800.62 : 3,854.52 = 2,599.34 : x
2. Step 2: Convert to fraction form
   2,800.62/3,854.52 = 2,599.34/x
3. Step 3: Cross multiply
   2,800.62x = 3,854.52 × 2,599.34
4. Step 4: Simplify right side
   2,800.62x = 10,019,188.74
5. Step 5: Solve for x
   x = 10,019,188.74/2,800.62
6. Step 6: Final answer
   x = 3,577.49